102012120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{5783}}^1$

素因数の和:5814

約数の個数: 144

約数和(自身を含む): 385734960

約数和(自身を除く): 283722840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5783, 5880, 8820, 11566, 17349, 17640, 23132, 28915, 34698, 40481, 46264, 52047, 57830, 69396, 80962, 86745, 104094, 115660, 121443, 138792, 161924, 173490, 202405, 208188, 231320, 242886, 260235, 283367, 323848, 346980, 364329, 404810, 416376, 485772, 520470, 566734, 607215, 693960, 728658, 809620, 850101, 971544, 1040940, 1133468, 1214430, 1416835, 1457316, 1619240, 1700202, 1821645, 2081880, 2266936, 2428860, 2550303, 2833670, 2914632, 3400404, 3643290, 4250505, 4857720, 5100606, 5667340, 6800808, 7286580, 8501010, 10201212, 11334680, 12751515, 14573160, 17002020, 20402424, 25503030, 34004040, 51006060, 102012120]

約数ペア:

[(1, 102012120), (2, 51006060), (3, 34004040), (4, 25503030), (5, 20402424), (6, 17002020), (7, 14573160), (8, 12751515), (9, 11334680), (10, 10201212), (12, 8501010), (14, 7286580), (15, 6800808), (18, 5667340), (20, 5100606), (21, 4857720), (24, 4250505), (28, 3643290), (30, 3400404), (35, 2914632), (36, 2833670), (40, 2550303), (42, 2428860), (45, 2266936), (49, 2081880), (56, 1821645), (60, 1700202), (63, 1619240), (70, 1457316), (72, 1416835), (84, 1214430), (90, 1133468), (98, 1040940), (105, 971544), (120, 850101), (126, 809620), (140, 728658), (147, 693960), (168, 607215), (180, 566734), (196, 520470), (210, 485772), (245, 416376), (252, 404810), (280, 364329), (294, 346980), (315, 323848), (360, 283367), (392, 260235), (420, 242886), (441, 231320), (490, 208188), (504, 202405), (588, 173490), (630, 161924), (735, 138792), (840, 121443), (882, 115660), (980, 104094), (1176, 86745), (1260, 80962), (1470, 69396), (1764, 57830), (1960, 52047), (2205, 46264), (2520, 40481), (2940, 34698), (3528, 28915), (4410, 23132), (5783, 17640), (5880, 17349), (8820, 11566)]